#header_imgs{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    opacity: 0.4;
}

#header_imgs:hover{
    opacity: 1;
}
.a_span_font{
    margin-left: 3px;
    font-size: 15px;
    color: #FEF6B7;
}
.imgbox {
    box-shadow:5px 5px 5px #808080;
    /* 避免因窗口变化影响图片效果 */
    width: 99%;
    height: 40%;
    margin: 0 auto;
    margin-top: -10px;

}
.img {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    display: none;
}

.imgBox1 {
    box-shadow:5px 5px 5px #808080;
    /* 避免因窗口变化影响图片效果 */
    width: 95%;
    height: 50%;
    margin-top: -10px;
    margin-left: 30px;
    float: left;

}

.lc{
    width: 70%;
    margin: 0 auto;
    margin-top: 100px;
    height: 40px;
    text-align: center;
    background:linear-gradient(#745538,#8B643E);
    border-radius: 10px;
}
.lc_font{
    vertical-align:middle;
    line-height:40px;
    font-size: 15px;
    font-weight: bolder;
    color: white;
}
.lc_img{
    margin-top: 15px;
    width: 50px;
    height: 50px;
    margin-left: 42%;
}
.top2{
    background-color: #86613e;
    width: 70%;
    height: 30px;
    box-shadow:5px 5px 5px #808080;
    margin-left: 15%;
    margin-top: 10px;
}